... the grain by this machineRoll briquetting/granulating/crushing applications:1.fertilizer: Potassium Sulfate(SOP), potassium chloride, Russia red potassium, potassium nitrate ... , ammonium chloride, Ammonium Phosphate Monobasic, Diammonium phosphate(DAP), NPK compound fertilizer, import Russia Potassium Sulfate(SOP), ground phosphorite, NH4SO4, concentrated superphosphate ...